
And I will return to New Delhi in triumph
atop a bejeweled white ELEPHANT.
The Big Bang Theory Season 6, Episode 20

And the answer was ELEPHANT.
The Big Bang Theory Season 4, Episode 24

ELEPHANT?
The Big Bang Theory Season 7, Episode 2

If I had an ELEPHANT
named Topsy,
The Big Bang Theory Season 11, Episode 8

What could
an ELEPHANT
The Big Bang Theory Season 5, Episode 10